#StopTheNSA lights up Twitter

Activists declared Tuesday #TheDayWeFightBack online, spreading anti-surveillance messages using that hashtag and #StopTheNSA. Lawmakers, public figures and tech companies all got in on the action on Twitter.

Activists declared Tuesday #TheDayWeFightBack online, spreading anti-surveillance messages using that hashtag and #StopTheNSA. Lawmakers, public figures and tech companies all got in on the action on Twitter.